Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

Universal Input, Single High Brightness, LED Driver Demoboard

Part Number: HV9931DB5

Status: No Longer Available

Summary:

The HV9931DB5 demoboard is a high brightness (HB) LED power driver to supply one HB LED, using the HV9931 IC from either a 110 or 220VAC supply. The HV9931DB5 is ideal for incandescent retrofit applications, as it features a very small size and a low component count.  The HV9931DB5 avoids the use of electrolytic capacitors, which reduce the lifetime of the circuit in high ambient temperatures View More

Thank you for your request. We will reply back with quotation as soon as possible! If you have any questions in the meantime, feel free to contact us here .

Documents and Software
Overview
Features
Additional Resources
Related Tools

Additional resources data currently not available.

Documents and Software

×

Documents

HV9931DB5 User Guide
6/25/2014
595KB

Product Features

    Please download the user guide for more information.

There are currently no related tools to display.

Summary

The HV9931DB5 demoboard is a high brightness (HB) LED power driver to supply one HB LED, using the HV9931 IC from either a 110 or 220VAC supply. The HV9931DB5 is ideal for incandescent retrofit applications, as it features a very small size and a low component count.  The HV9931DB5 avoids the use of electrolytic capacitors, which reduce the lifetime of the circuit in high ambient temperatures (which would be found in the base of a bulb). The demo board can be used to test the performance of the HV9931 as a constant current driver to power LEDs.